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JoleDev
ES

JoleDev

Technology development
tailored to your business

I build digital solutions that simplify operations for businesses of any size — from startups to enterprises, in Mexico and worldwide.

What can I do for your business?

Online Stores

E-commerce with payments, shipping, inventory and billing fully integrated.

Management Systems

Custom software to control your operation: users, reports, dashboards.

SaaS Platforms

Multi-tenant products with subscriptions, onboarding and APIs for your clients.

Mobile Apps

Native and cross-platform apps for iOS and Android with Flutter or React Native.

Cloud Infrastructure

AWS servers, Docker, CI/CD and monitoring for your application.

APIs & Integrations

Connect your system with Stripe, PayPal, WhatsApp, SAT and other services.

Consulting & Architecture

Technical analysis, architecture design, code review and technology roadmap for your project.

AI Integrations

WhatsApp bots, smart automation, virtual assistants.
Joel Lopez - AWS User Group EnsenadaJoel Lopez - AWS User Group EnsenadaJoel Lopez - AWS User Group Ensenada

Photos from talks by the AWS User Group Ensenada

Hi, I'm Joel

Computer Engineer with 5+ years of experience building technology solutions for businesses of all sizes — from local cooperatives to enterprises with hundreds of employees.

I specialize in creating systems that actually solve problems: from web platforms and e-commerce to enterprise management systems, AI automations, and team training. I work with budgets adaptable to your reality.

My approach is simple: understand your business first, build second. Every project I deliver is designed to grow with you.

0+ Years of experience
0+ Projects delivered
0+ Happy clients
TypeScript
JavaScript
Go
PHP
Python
Java
HTML5
CSS
Dart
Bun
Node.js
pnpm
Yarn
npm
Svelte
React
Astro
Tailwind CSS
Next.js
Vue.js
SolidJS
Vite
Three.js
Flutter
React Native
Laravel
Livewire
CodeIgniter
Spring Boot
Chi (Go)
Tauri
Electron
PostgreSQL
MySQL
SQLite
MongoDB
Redis
Firebase
DynamoDB
AWS
Docker
Podman
Linux
Terraform
GitHub Actions
GitLab CI/CD
Cloudflare
Nginx
Traefik
Kubernetes
K3s
Helm
PM2
GraphQL
Stripe
PayPal
Twilio
WhatsApp
OpenAI
Claude API
Ollama
Kafka
Google Calendar
SAT / CFDI
Envia.com
Skydropx
Uber Direct
Git
VS Code
Cursor
Claude Code
Neovim
Vim
Warp
Figma
Postman

Professional experience

Coding Giants

Oct 2025 — Present
Programming Instructor Remote

Teaching programming and game development to kids and teens, with customized study plans tailored to each student's level.

Products built (2) ›
  • Personalized programming and game development classes
  • Study plans adapted by student level and age
Tech Education
C#Unity

Coop. Leyes de Reforma

Nov 2023 — Present
SaaS Architect & Full Stack Developer Hybrid

Complete digital ecosystem for a fishing cooperative: seafood e-commerce, full admin system, AI-powered WhatsApp bot and members mobile app. 10,000+ monthly transactions processed.

Products built (9) ›
  • E-commerce with catalog, cart, Stripe payments (cards and OXXO), Skydropx and Uber Direct shipping
  • Admin system: multi-warehouse inventory, employees, fishermen, supplies and receipts with PDF generation
  • Payroll calculator based on product inputs/outputs and supply costs
  • WhatsApp bot with local AI (Ollama qwen2.5) that extracts product/quantity/specs from natural language
  • Requests web dashboard with filters, export, audit trail and real-time metrics
  • Members mobile app: inputs/outputs, estimated and official payroll, news and achievements
  • Automatic CFDI billing
  • Error tracking system with email notifications
  • K3s infrastructure with Traefik, Prometheus metrics and GitHub Actions CI/CD
E-CommerceAdmin SystemWhatsApp Bot + AIMembers Mobile AppPayrollRequests Dashboard
PHPLaravelLivewireNode.jsExpressOllamaSQLiteMariaDBStripeDockerK3sFlutter

Coop. Progreso

Dec 2022 — Present
Software Architect & Full Stack Developer Hybrid

Complete digital transformation of a fishing cooperative: 3 mobile apps, Go microservices, web platform with CMS, Mercado Libre e-commerce, and lobster reception system with AI. 15+ Docker containers in production.

Products built (10) ›
  • 3 mobile apps: Members (React Native, Play Store), Cashiers (Flutter, QR point-of-sale) and Lobster (Flutter, field tablet for reception)
  • Go microservices with 44+ REST endpoints: memberships, transactions, lobster reception with quality classification
  • Multi-layer security: API Key + JWT with refresh token rotation + device fingerprinting + biometrics + rate limiting
  • Lobster app with debounce auto-save, PDF/Excel reports, QR codes for public real-time access
  • Members app with digital membership card, paginated transaction history, QR payments with 5-minute validity
  • Web platform with Astro + Svelte: public site, blog, CMS dashboard, abalone farming, logistics and export tracking
  • Mercado Libre integration for online store and product catalog
  • Self-hosted APK distribution with SHA-256 verification and forced updates without Play Store dependency
  • Monitoring with Sentry (session replay), Gatus (status page) and structured logging
  • Per-service automated CI/CD: GitHub Actions → GHCR → K3s with post-deploy health checks
Members App (Play Store)Cashiers AppLobster App (Tablet)API MicroservicesWebsite + CMSE-Commerce
GoGinPHPNode.jsFlutterReact NativeAstroSvelteMySQLPostgreSQLRedisDockerK3s

AforeCoppel

Nov 2023 — May 2025
Software Architect Remote

Led a team of 5 developers refactoring legacy code to modern architecture and migrating full infrastructure from VPS to AWS, reducing response times by 40% and costs by 35%.

Products built (4) ›
  • Legacy code refactoring to modern architecture with Spring Boot
  • Full migration from VPS and microservices to AWS (ECS, Lambda, S3)
  • 40% reduction in response times and 35% in infrastructure costs
  • Led a team of 5 developers
Management SystemsAPIs & IntegrationsCloud Infrastructure
JavaSpring BootTypeScriptNode.jsAWSTerraformPostgreSQL

Featured projects
ssh.joledev.com — Terminal Portfolio

A personal portfolio accessible via SSH with an interactive TUI, Unicode braille art, daily song from Spotify, and an integrated blog.

Web

ssh.joledev.com — Terminal Portfolio

GoBubbleteaLipglossSSH +3
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Latest posts
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Have a project in mind?

Tell me your idea and I'll prepare a no-commitment proposal.